Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9228342 | Beam attachment system | Keith Lewcock | 2016-01-05 |
| 7997223 | Vessel mooring apparatus | — | 2011-08-16 |
| 5176249 | Single faceted round back wire, oblique crimp connecting rod woven wire conveyor belt | Christopher D. Esterson, Conroy R. Marth, John D. Carduff | 1993-01-05 |
| 4993544 | Plastic modular conveyor belts and modules therefor | Michael L. Spangler | 1991-02-19 |
| 4893710 | Plastic modular conveyor belts and modules therefor | Michael L. Spangler | 1990-01-16 |
| 4353092 | Real time histogram modification system | Leslie H. Guildford | 1982-10-05 |